baber/WOPTO huggingface dataset:
Patent JP-2001111131-A (JP)
Title: Element and apparatus for magnetic function
Inventor: IWASAKI HIROSHI
IPC: H01L41/12
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic function element, in which the direction or magnetization of a magnetic thin film can be changed over with god efficiency by an electrical input, and to provide a magnetic function apparatus which uses the magnetic function element. SOLUTION: A three-dimensional structure, in which a variable-volume capacitor in a region sandwiched between an electrode 4 and an electrode 5 is contained and in which a magnetic thin film 6 coupled mechanically to the electrode 4 on one side is contained, is formed through an MEMS technique. Thereby, a magnetic function element is formed. The direction of magnetization of the magnetic thin film 6 is changed by the mechanical deformation of a structural element member 2 generated due to electrostatic force, which acts between both electrode 4, 5 when the capacitor is charged.
Patent JP-H09133749-A (JP)
Title: Direction finder
Inventor: NARISAWA NOBUHIKO
IPC: G01S3/48
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To establish the effective omniazimuth of a reaching radio wave even when a limitation exists in the antenna installing surface of an airplane or a ship by providing antennas, a time difference measuring circuit and an azimuth arithmetic circuit. SOLUTION: Non-directional antennas 1a, 1b, 1c and 2d are vertically arranged as pairs. The non-directional antennas 1a and 1b for the azimuth measuring of forward and backward directions and the antennas 1c and 1d are for the azimuth measuring of left and right directions. For example, if only a pair for the forward and backward directions is provided, a signal coming from the front is not differentiated from a signal coming from the back. This ambiguity is eliminated by azimuth information from the left and right pair. Specifically, a time difference between the antennas 1a and 1b is measured by a time difference measuring device 2a and a time difference between the antennas 1c and 1d is measured by a time difference measuring device 2b. Azimuth not ambiguous and uniquely established is calculated from these bits of information by an azimuth arithmetic device 3.  A good effect is obtained especially for an aircraft and for instance, by installing the antennas 1a and 1b in the main wings and the antennas 1c and 1d in the body, a direction finder having high resolution is provided.
Patent JP-H09133770-A (JP)
Title: Radiation dose measuring element material
Inventor: HASHIBA MITSUKI
IPC: C01B25/32
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To accurately and repeatedly perform measuring in a stable manner by using a calcium phosphate compound as a material for radiation dose measuring element material. SOLUTION: Since an element material is made of a calcium phosphate compound, the element is not dissolved in water and easily handled, and it is not necessary to fix the element by a binder or the like and thus, the element is easily machined to have various shapes and forms by a single material. Also, the material for the radiation dose measuring element is easily manufactured by electron spin resonance and the element thereby obtained measures a radiation dose highly accurately. Further, repeated measuring is allowed by annealing and since a radical produced during radiation exposure is very stable and has a long life, a radiation dose is accurately measured even after the passage of long leaving time after the radiation exposure.  If hydroxyapatite is calcined at 1000 to 1350 deg.C, a resonance absorbing line is very sharp and a line width is small and thus a material proper for measuring of a radiation close by an electron spin resonance is provided.
Patent JP-H11115571-A (JP)
Title: Seat slide device
Inventor: MATSUMOTO TADASHI
IPC: B60N2/08
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and also improve an assembly property. SOLUTION: A long hole 31 for this lock plate guide is inserted to the position of a lock plate 40 in response to the long hole 31 for the lock plate guide formed on an upper rail 30 and also a lock spring engagingly locking means 43 formed so as to engagingly lock a lock spring 50 is provided. A lock plate holding means 60 formed so as to hold the free end side of the lock plate 40 slidably is provided on the position of the upper rail 30 in response to the free end side of the lock plate 40.
Patent JP-2001109649-A (JP)
Title: Device and method for evaluating cpu resource improvement in computer system
Inventor: HAMAZAKI MITSUKUNI
IPC: G06F11/34
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To predict the degree of the improvement effect of CPU resources when a user application is corrected. SOLUTION: This device is provided with an individual load module(LM) using time monitor means 31 for individually monitoring time (CPU-T) for individual LM to really use an arithmetic processing unit, all-LM using time total means 32 for totaling the real using time (CPU-T) of individual LM monitored by the individual LM using time monitor means over all the LM, and ratio calculating means 33 for calculating the real using time (CPU-T) of individual LM monitored by the individual LM using time monitor means as a ratio in the real all-LM using time (total CPU-T) totaled by the all-LM using time total means.
Patent JP-2000116614-A (JP)
Title: Comfortableness evaluator
Inventor: SUZUKI MASAYUKI
IPC: A61B5/05
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable evaluation of comfortableness by comprehensive evaluation from the temperature and impedance of skin and pulses. SOLUTION: In this apparatus, a temperature sensor 8 for measuring the temperature of skin, electrodes 5, 6, 7 for measuring skin impedance, an LED 9 for measuring pulse waves and a phototransistor 10 are arranged in a glove 11a. Pulse waves, the temperature and impedance of skin are inputted into a measurement control CPU 27 through a pulse wave detection circuit 22, a temperature detection circuit 23 and a skin impedance detection circuit 26 thereby enabling the evaluation of comfortableness from changes thereof.
Patent JP-H06137280-A (JP)
Title: Variable volume oil pump
Inventor: KOBAYASHI MASAKI
IPC: F04C2/10
Filed: 1992-10-27
Abstract: PURPOSE:To eliminate a need for a means to change an amount of eccentricity of a driven rotor from a drive rotor and to reduce size and weight by a method wherein a suction amount and a delivery amount are not regulated by changing an amount of eccentricity of the driven rotor from the drive rotor. CONSTITUTION:A variable volume oil pump comprises a drive rotor 3 integrally rotatably supported on a rotary shaft 2; and a driven rotor 4 formed in a U- shape in cross section positioned eccentrically based on the rotary shaft and rotated in linkage with the drive rotor 3. A vane means 5 is disposed rotatably in a direction, extending at right angles with a shaft, in an opening part 4a so that a tip part 5b is separable away from the bottom 4c of the opening part 4a of the driven rotor 4. A force responding to a delivery amount is always exerted on the tip part 5b of the vane means 5, positioned on the suction side, in the direction of the center of the drive rotor 4. This constitution causes elimination of a means to change an amount of eccentricity of the driven rotor from the drive rotor.
Patent JP-H0988581-A (JP)
Title: Manufacture of exhaust manifold
Inventor: KAWAI AKIHITO
IPC: F16L13/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform a work for integrally forming the pipe end parts of a plurality of the branch pipes made of stainless steel pipe of an exhaust manifold and a work for assembling the integrally formed pipe end parts to an assembly member. SOLUTION: The pipe end parts 5 and 6 of branch pipes made of a stainless steel pipe are inserted in an assembly member 12 made of a casting to interconnect a branch pipe and the assembly member 12. Simultaneously, a sheet-form brazing material 8 is located between mating surfaces 3 and 4, positioned facing each other, of the pipe end parts 5 and 6, and the pipe end parts 5 and 6 of branch pipes adjoining each other are interconnected by brazing.
Patent JP-H10119965-A (JP)
Title: Box having lid
Inventor: MACHINO KUNIFUMI
IPC: B65D6/22
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To integrally attach an openable lid member even to a box for which a molding member is fitted in the upper end of a side plate by a method wherein an auxiliary groove is provided on the molding member, and at the same time, a fixing piece is formed on the lid member, and the fixing piece is inserted in the auxiliary groove. SOLUTION: This box having lid is constituted in such a manner that an openable lid member 10 is provided on the upper surface of a box main body 1, and molding members 5b, 5d are fitted in the upper surfaces of side plates 3b, 3d which constitute the peripheral wall of the box main body 1. In this case, for the lid member 10, a fixing piece 10c is connected to one side edge of a lid plate 10a which covers the upper surface of the box main body 1, with a hinge part 10b, and in the meantime, on the molding member 5d of the box main body 1, which corresponds with the fixing piece 10c, a main groove 6 for the side plate 3d, and an auxiliary groove 7 for the fixing piece 10c are formed, and in the auxiliary groove 7, the fixing piece 10c of the lid member 10 is inserted, and at the same time, the molding member 5d and the fixing piece 10c are integrated by a locking means.
Patent JP-H01131661-A (JP)
Title: Medical gas control apparatus
Inventor: KENJO TSUNEO
IPC: A61G12/00
Filed: 1987-11-18
Abstract: PURPOSE:To collectively control the residual amount and use frequency of the medical gas in a bank and to certainly secure a necessary amount of said gas, by constituting the title apparatus so that the pressure value of the bank is detected to be supplied to a center machinery through a route of controller  communication circuit center machinery. CONSTITUTION:The terminal machinery 1 provided on a hospital side and the central control machinery 2 provided on a data center side are mounted. The terminal machinery 1 is equipped with a pressure detection part 5, a cylinder data collecting part 6, a relay part 7 and a controller 8 and collects the amount of oxygen in an oxygen equipment 3 and cylinder data to send the same to a communication circuit 4. The central control machinery 2 provided on the data center side is equipped with a processor such as a host computer and display device to process communication signals from the terminal equipment 1 supplied through the communication circuit 4 and detects whether the residual amount of the oxygen gas in the provided oxygen equipment 3 where the terminal 1 is installed falls below a predetermined value to display the detection result on the display device. By this method, collective control becomes possible.
Patent JP-H05100379-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAMOTO MITSURU
IPC: G03C7/38
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a photographic image superior in color reproduction performance and sharpness by incorporating >=2 kinds of specified magenta couplers in a green-sensitive layer and a specified compound in the constituent layers of the photosensitive material. CONSTITUTION:The green-sensitive layer contains >=2 kinds of the magenta dye-forming couplers having maximum absorption wavelengths different from each other by 5nm and represented by formula I in which each of R1 and R2 is H or a substituent: X is H or a group to be released at the time of reaction with the oxidation product of a developing agent. At least one of the constituent layers of the photosensitive material contains at least one of the compounds represented by formulae II and III in which R11 is R14-N(R16)CON(R15)-; R14 is alkyl or the like; each of R15 and R16 is H or the like; each of R12 and R13 H or the like; B is a group releasing X after being released from the oxidation product of the hydroquinone ring; X is a development inhibitor; Q<1> is an atomic group necessary to form a hetero ring containing a hetero atom; and R<21> is a group substitutable on the hydroquinone ring.
Patent JP-H03150491-A (JP)
Title: Functional timer
Inventor: OKAFUJI MICHIKO
IPC: G10L13/00
Filed: 1989-11-07
Abstract: PURPOSE:To predict the end of a cooking time by recording or synthesizing a certain continuous sound e.g. well-known music for a specific time previously and indicating that the specific time passes or comes. CONSTITUTION:For example, when a fish is cooked, the fish is put in a micro wave oven and 10 minutes are selected by the functional timer 1 as the cooking time; and a fish switch 3 is selected with an auxiliary switch 2 and the power switch 4 is turned on, so that well-known music such as a song regarding fishes begins to play. This music may be recorded or synthesized. When the normal play ends within 10 minutes, the continuous sound can be recorded at intervals of one minute by interposing auxiliary music and the time elapse can be grasped from the continuous sound without confirming the time of the end of cooking at each time.
Patent JP-H07142090-A (JP)
Title: Lithium secondary battery electrolyte containing additive
Inventor: MATSUDA YOSHIHARU
IPC: H01M10/0568
Filed: 1993-11-18
Abstract: PURPOSE:To provide an electrolyte for a lithium secondary battery containing an additive for enhancing charge/discharge reversibility of a metallic lithium negative electrode. CONSTITUTION:A compound comprising a cation of metal capable of alloying with lithium and an iodide anion is contained as an additive in a range of 10ppm to 2000ppm in an electrolyte prepared by dissolving a lithium salt in a nonaqueous solvent. Metallic lithium is used in a negative electrode.
Patent JP-H07144742-A (JP)
Title: Variable pitch flexible screw and article conveyance device which uses it
Inventor: ITO TAKAHISA
IPC: B65G33/00
Filed: 1993-11-18
Abstract: PURPOSE:To enable changes of conveyance speed of an article to be conveyed and storage density of articles to be conveyed in a pitch by providing an irregular pitch flexible screw which is constituted by winding cord made of resin around a movable rod by changing winding pitch and forming a different pitch section at least in one section. CONSTITUTION:A variable pitch flexible screw 10 is wound around a movable rod 1 by winding cord made of resin 2 around the movable rod 1 by changing winding pitch so that different pitch sections, a short pitch section b and a long pitch section a, are formed. When the short pitch section b and the long pitch section a are positioned respectively in a corner section and in a straight line section of a conveyance passage of a vessel conveyance device which uses the irregular pitch flexible screw 10, a vessel 20 is conveyed at low speed in the short pitch section b of the screw in the corner section of the conveyance passage and at high speed in the long pitch section a of the screw in the straight line section. Consequently, it is possible to set a high speed conveyance section and a low speed conveyance section at desired sections easily.
Patent JP-S63178828-A (JP)
Inventor: PEETERU HARUTOMAN
IPC: B01D53/18
Filed: 1987-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10131890-A (JP)
Title: Fitting structure of cooling fan made of synthetic resin
Inventor: SATO HIROTSUGU
IPC: F04D29/34
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce weight and heighten recycling performance of a resin. SOLUTION: Fitting structure of cooling fan made of a synthetic resin is provided with a cooling fan body 11 made of a synthetic resin, a metallic bush 15 and a fitting bolt 16. The cooling fan body 11 consists of a boss part 12, blades 13 protruded from the periphery of the boss part 12, and a fan side fitting part 14 protruded radially inward from the inner periphery of the boss part 12. The metallic bush 15 is integrally fixed to the fitting part 14 and provided with a hollow drum part 15a and a head part 15b with an outline corresponding to a counterbored recessed part 21 of a coupling side fitting part 20 and with its protruding length from the fan side fitting part 14 being longer than the depth of the counterbored recessed part 21.  The fitting bolt 16 is inserted through the drum part 15a in the state of the head part 15b being fitted into the counterbored recessed part 21 and seated, so as to fasten the fan side fitting part 14 to the coupling side fitting part 20. Space is provided between both fitting parts 14, 20, and heat transfer from a coupling 2 is reduced. A conventional metallic spacer can thereby be dispensed with so as to reduce weight, and a resin can be recovered easily with high efficiency and recycled.
Patent JP-H08278230-A (JP)
Title: Method for identifying oscillation and vibration of crank shaft
Inventor: ANTON ANGERUMAIAA
IPC: G01M15/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress the identification of combustion misfire in an indiscriminable area of the combustion misfire by obtaining the frequency of a vibration when the amplitude of the crank shaft vibration is larger than a specific limitation value. SOLUTION: It is detected whether a momentary engine speed (n) is smaller than an upper-limit speed (ong) and is larger than a specific lower-limit speed (ung). When the speed (n) is within a limitation region, an amplitude (A) of crank shaft vibration is detected and the absolute value is added over (m)× segments. Then, an amplitude sum ASUM is compared with a specific limitation value (ASUMG) and a frequency (F) of vibration is detected when the amplitude sum (ASUM) is larger than the limitation value (ASUMG). It is detected whether the frequency (F) is higher than a lower-limit value (FUG) and is lower than an upper-limit value (FOG). When the frequency (F) is within this frequency region, the presence of crankshaft oscillation vibration is detected and combustion misfire identification is suppressed for a specific amount of time, thus returning to a start (A) again.
Patent JP-H09133910-A (JP)
Title: High polymer dispersion type liquid crystal display element
Inventor: HATANO SHINGO
IPC: G02F1/1343
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To distribute the refractive index of liquid crystals near an extraordinary ray refractive index and to obtain a high scattering effect by impressing an electric field in the direction perpendicular to incident light when the liquid crystals are off. SOLUTION: The liquid crystal display element formed by holding a liquid crystal layer of a liquid crystal compsn. consisting of the liquid crystals 3 and the polymer 4 between two sheets of glass substrates 2 with transparent electrodes 1 is provided with the electrodes 10 for impressing the electric field in the direction perpendicular to the incident light 5. The major axis direction of the liquid crystal molecules orients in the direction perpendicular to the incident light 5 when the switch 12 is closed to impress the electric field in the direction perpendicular to the incident light 5 by the electrodes 10 while the liquid crystals are off. At this time, the refractive index of the liquid crystal boundary is nearly the extraordinary ray refractive index ne and the element eventually has the high scattering effect.  This liquid crystal panel is illuminated and is mounted at a liquid crystal projector to be projected by a magnifying lens, by which the projected image having a high contrast is obtd.
Patent JP-H05124260-A (JP)
Title: Digital image forming device
Inventor: FUKUI KAZUYUKI
IPC: H04N1/29
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a digital image forming device for forming images having excellent image quality by providing a period without light emission among each group of dots and providing a changing means for changing the number of dots constituting the groups. CONSTITUTION:A data corrected with gamma is converted into an analog voltage at a digital/analog converting circuit 33. The analog voltage is amplified with a set gain value at a gain switching circuit 34 and sent to a semiconductor laser drive circuit 36 through a drive I/O circuit 35. At the gain switching circuit 34, the gain can be converted by dividing an input voltage by switching a switch. The gain at the gain setting circuit 34 is set in such a manner that a gain switching signal generating circuit 206 switches switches SW1, SW2,... of the gain setting circuit 34 in response to gain switching signals to be outputted from a printer controller 201.
Patent JP-H02134505-A (JP)
Title: Thickness measuring apparatus
Inventor: OGASAWARA AKINOBU
IPC: G01B11/06
Filed: 1988-11-15
Abstract: PURPOSE:To make it possible to measure the thickness of a body accurately by measuring the absolute distance of each noncontact type displacement gage, and subtracting the distance between the noncontact type displacement gage and the surface of the body from said measured value. CONSTITUTION:The spot of laser light which is projected on the surface of a plate to be measured 16 is detected on a position detecting element as a displacement. Distance W1 and W2 from laser displacement gages 17 and 18 to the plate 16 are outputted as electric signals. Light transmitting type optical- axis-position detectors 19 and 20 are provided on mounting stages 29 and 30 for said displacement gages 19 and 20. Centers m1 and m2 of the optical axes of the detectors 19 and 20 have distances X1 and X2 from the reference measuring positions of the displacement gages 17 and 18. Displacement quantities e1 and e2 from the centers m1 and m2 of the detectors 19 and 20 can be electrically measured. Laser light transmitters 21 and 22 are arranged so that they are separated by a distance D1. Therefore, a plate thickness (t) can be obtained by subtracting the displacement quantities e1 and e2 and the distances X1, X2, W1 and W2 from the distance D1.
Patent JP-H06137888-A (JP)
Title: Industrial measuring instrument with zero span non-interference circuit
Inventor: YOSHIOKA TAKASHI
IPC: G01D3/02
Filed: 1992-10-28
Abstract: PURPOSE:To eliminate the influence of a resistance value of a spar adjusting trimmer to the zero adjustment, and complete the zero-span adjustment at a time by providing a subtracting circuit, and setting the output voltage to the adjusting trimmer at the time when the output of a detecting unit is 0% at O volt before performing the zero adjustment. CONSTITUTION:A potentiometer 1 is set at the zero point position, and an off-set correcting trimmer 3 is changed to adjust the output voltage e1 of an OP amplifier M2 at 0 volt, and this adjustment is confirmed by the putting-out of a LED 8. Next, a zero adjusting trimmer 2 is changed to adjust the output current I0 to a load RL at a set value A without receiving the influence of a value Rs of a span adjusting trimmer 4. When the zero adjustment is finished, next, the span adjustment is performed. Namely, after setting the potentiometer at the 100% position, the span adjusting trimmer 4 is changed to adjust the output current I0 at a set value B. Under this condition, when the potentiometer 1 is returned to the zero point position, the output current I0 becomes the set value A, and the zero-span adjustment is completed at a time.